Add "secret" call_env flag. Not currently respected because we don't print anything...

diff --git a/src/lib/unlang/call_env.h b/src/lib/unlang/call_env.h
index eaf2d9ee2adb0ccf784fd99fbc587699f6eb5137..e3f2f006302d5f4ad55669e69581cde6b3496195 100644 (file)
--- a/src/lib/unlang/call_env.h
+++ b/src/lib/unlang/call_env.h
@@ -81,9 +81,10 @@ typedef enum CC_HINT(flag_enum) {
        CALL_ENV_FLAG_PARSE_ONLY        = (1 << 6),             //!< The result of parsing will not be evaluated at runtime.
        CALL_ENV_FLAG_ATTRIBUTE         = (1 << 7),             //!< Tmpl must contain an attribute reference.
        CALL_ENV_FLAG_SUBSECTION        = (1 << 8),             //!< This is a subsection.
-       CALL_ENV_FLAG_PARSE_MISSING     = (1 << 9)              //!< If this subsection is missing, still parse it.  Useful for cases where
+       CALL_ENV_FLAG_PARSE_MISSING     = (1 << 9),             //!< If this subsection is missing, still parse it.  Useful for cases where
                                                                ///< there is a callback which always needs to be run to set up required
                                                                ///< data structures.
+       CALL_ENV_FLAG_SECRET            = (1 << 10),            //!< The value is a secret, and should not be logged.
 } call_env_flags_t;
 DIAG_ON(attributes)
 
@@ -123,6 +124,8 @@ DIAG_ON(attributes)
 #define call_env_is_subsection(_flags)         ((_flags) & CALL_ENV_FLAG_SUBSECTION)
 
 #define call_env_parse_missing(_flags)         ((_flags) & CALL_ENV_FLAG_PARSE_MISSING)
+
+#define call_env_secret(_flags)                        ((_flags) & CALL_ENV_FLAG_SECRET)
 /** @} */
 
 /** Callback for performing custom parsing of a #CONF_PAIR